Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

21 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Variations in CT Utilization, Protocols, and Radiation Doses in COVID-19 Pneumonia: Results from 28 Countries in the IAEA Study.
Homayounieh F, Holmberg O, Umairi RA, Aly S, Basevičius A, Costa PR, Darweesh A, Gershan V, Ilves P, Kostova-Lefterova D, Renha SK, Mohseni I, Rampado O, Rotaru N, Shirazu I, Sinitsyn V, Turk T, Van Ngoc Ty C, Kalra MK, Vassileva J. Homayounieh F, et al. Among authors: gershan v. Radiology. 2021 Mar;298(3):E141-E151. doi: 10.1148/radiol.2020203453. Epub 2020 Nov 10. Radiology. 2021. PMID: 33170104 Free PMC article.
CT protocols and radiation doses for hematuria and urinary stones: Comparing practices in 20 countries.
Gershan V, Homayounieh F, Singh R, Avramova-Cholakova S, Faj D, Georgiev E, Girjoaba O, Griciene B, Gruppetta E, Hadnadjev Šimonji D, Kharuzhyk S, Klepanec A, Kostova-Lefterova D, Kulikova A, Lasic I, Milatovic A, Paulo G, Vassileva J, Kalra MK. Gershan V, et al. Eur J Radiol. 2020 May;126:108923. doi: 10.1016/j.ejrad.2020.108923. Epub 2020 Feb 29. Eur J Radiol. 2020. PMID: 32171911
IAEA survey of dental cone beam computed tomography practice and related patient exposure in nine Central and Eastern European countries.
Beganović A, Ciraj-Bjelac O, Dyakov I, Gershan V, Kralik I, Milatović A, Šalát D, Stepanyan K, Vladimirov A, Vassileva J. Beganović A, et al. Among authors: gershan v. Dentomaxillofac Radiol. 2019 Dec;48(8):20190157. doi: 10.1259/dmfr.20190157. Epub 2019 Sep 20. Dentomaxillofac Radiol. 2019. PMID: 31530009 Free PMC article.
Use of Multiphase CT Protocols in 18 Countries: Appropriateness and Radiation Doses.
Rastogi S, Singh R, Borse R, Valkovic Zujic P, Segota D, Diklic A, Jurkovic S, Ali A, Mohammed Kharita H, Al-Naemi HM, Alkalbani J, Al-Rasbi A, Gershan V, Galic S, Yusuf M, Avramova-Cholakova S, Zulkipli IMBH, Shein N, Teferi S, Rehani MM, Vassileva J, Kalra MK. Rastogi S, et al. Among authors: gershan v. Can Assoc Radiol J. 2021 Aug;72(3):381-387. doi: 10.1177/0846537119888390. Epub 2020 Jan 27. Can Assoc Radiol J. 2021. PMID: 32063009
IAEA survey of paediatric computed tomography practice in 40 countries in Asia, Europe, Latin America and Africa: procedures and protocols.
Vassileva J, Rehani MM, Applegate K, Ahmed NA, Al-Dhuhli H, Al-Naemi HM, Al Suwaidi JS, Arandjic D, Beganovic A, Benavente T, Dias S, El-Nachef L, Faj D, Gamarra-Sánchez ME, Aguilar JG, Gershan V, Gershkevitsh E, Gruppetta E, Hustuc A, Ivanovic S, Jauhari A, Kharita MH, Kharuzhyk S, Khelassi-Toutaoui N, Khosravi HR, Kostova-Lefterova D, Kralik I, Liu L, Mazuoliene J, Mora P, Muhogora W, Muthuvelu P, Nikodemova D, Novak L, Pallewatte AS, Shaaban M, Shelly E, Stepanyan K, Teo EL, Thelsy N, Visrutaratna P, Zaman A, Zontar D. Vassileva J, et al. Among authors: gershan v. Eur Radiol. 2013 Mar;23(3):623-31. doi: 10.1007/s00330-012-2639-3. Epub 2012 Sep 1. Eur Radiol. 2013. PMID: 22940731
A study to establish international diagnostic reference levels for paediatric computed tomography.
Vassileva J, Rehani M, Kostova-Lefterova D, Al-Naemi HM, Al Suwaidi JS, Arandjic D, Bashier EH, Kodlulovich Renha S, El-Nachef L, Aguilar JG, Gershan V, Gershkevitsh E, Gruppetta E, Hustuc A, Jauhari A, Kharita MH, Khelassi-Toutaoui N, Khosravi HR, Khoury H, Kralik I, Mahere S, Mazuoliene J, Mora P, Muhogora W, Muthuvelu P, Nikodemova D, Novak L, Pallewatte A, Pekarovič D, Shaaban M, Shelly E, Stepanyan K, Thelsy N, Visrutaratna P, Zaman A. Vassileva J, et al. Among authors: gershan v. Radiat Prot Dosimetry. 2015 Jul;165(1-4):70-80. doi: 10.1093/rpd/ncv116. Epub 2015 Apr 1. Radiat Prot Dosimetry. 2015. PMID: 25836685
IAEA survey of pediatric CT practice in 40 countries in Asia, Europe, Latin America, and Africa: Part 1, frequency and appropriateness.
Vassileva J, Rehani MM, Al-Dhuhli H, Al-Naemi HM, Al-Suwaidi JS, Appelgate K, Arandjic D, Bashier EH, Beganovic A, Benavente T, Bieganski T, Dias S, El-Nachef L, Faj D, Gamarra-Sánchez ME, Garcia-Aguilar J, Gbelcová L, Gershan V, Gershkevitsh E, Gruppetta E, Hustuc A, Ivanovic S, Jauhari A, Kharita MH, Kharuzhyk S, Khelassi-Toutaoui N, Khosravi HR, Khoury H, Kostova-Lefterova D, Kralik I, Liu L, Mazuoliene J, Mora P, Muhogora W, Muthuvelu P, Novak L, Pallewatte AS, Shaaban M, Shelly E, Stepanyan K, Teo EL, Thelsy N, Visrutaratna P, Zaman A, Zontar D. Vassileva J, et al. Among authors: gershan v. AJR Am J Roentgenol. 2012 May;198(5):1021-31. doi: 10.2214/AJR.11.7273. AJR Am J Roentgenol. 2012. PMID: 22528891
Patient doses in CT examinations in 18 countries: initial results from International Atomic Energy Agency projects.
Muhogora WE, Ahmed NA, Beganovic A, Benider A, Ciraj-Bjelac O, Gershan V, Gershkevitsh E, Grupetta E, Kharita MH, Manatrakul N, Milakovic M, Ohno K, Ben Omrane L, Ptacek J, Schandorf C, Shabaan MS, Stoyanov D, Toutaoui N, Wambani JS, Rehani MM. Muhogora WE, et al. Among authors: gershan v. Radiat Prot Dosimetry. 2009 Sep;136(2):118-26. doi: 10.1093/rpd/ncp144. Epub 2009 Aug 17. Radiat Prot Dosimetry. 2009. PMID: 19687134
Paediatric CT examinations in 19 developing countries: frequency and radiation dose.
Muhogora WE, Ahmed NA, Alsuwaidi JS, Beganovic A, Ciraj-Bjelac O, Gershan V, Gershkevitsh E, Grupetta E, Kharita MH, Manatrakul N, Maroufi B, Milakovic M, Ohno K, Ben Omrane L, Ptacek J, Schandorf C, Shaaban MS, Toutaoui N, Sakkas D, Wambani JS, Rehani MM. Muhogora WE, et al. Among authors: gershan v. Radiat Prot Dosimetry. 2010 Jun;140(1):49-58. doi: 10.1093/rpd/ncq015. Epub 2010 Feb 11. Radiat Prot Dosimetry. 2010. PMID: 20154022
21 results